419019768

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{306301}}^1$

素因数の和:306332

約数の個数: 48

約数和(自身を含む): 1194577800

約数和(自身を除く): 775558032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 306301, 612602, 918903, 1225204, 1837806, 2450408, 2756709, 3675612, 5513418, 5819719, 7351224, 11026836, 11639438, 17459157, 22053672, 23278876, 34918314, 46557752, 52377471, 69836628, 104754942, 139673256, 209509884, 419019768]

約数ペア:

[(1, 419019768), (2, 209509884), (3, 139673256), (4, 104754942), (6, 69836628), (8, 52377471), (9, 46557752), (12, 34918314), (18, 23278876), (19, 22053672), (24, 17459157), (36, 11639438), (38, 11026836), (57, 7351224), (72, 5819719), (76, 5513418), (114, 3675612), (152, 2756709), (171, 2450408), (228, 1837806), (342, 1225204), (456, 918903), (684, 612602), (1368, 306301)]